AEROCOOL GATEWATCH2-BK FAN/TEMP MONITORING PANEL 5.25-inch Aerocool GateWatch 2 Dual-Bay Front Panel General Features: Black color Changeable blue and clear lenses magnify LCD display 2.9-inch diameter LCD display Consumes two (2) 5.25-inch drive bays Backlight dimmer switch Displays CPU, GPU, hard drive, and chassis temperatures Celsius or Fahrenheit display Two (2) USB 2.0 ports